For a healthier take on this diner special, our test kitchen updated to tinier "tuna melt bites," pumped up nutrition with whole wheat buns, slashed calories by substituting fat-free mayo and reduced-fat cheese, and added tomato and spinach on top. Give these a try! Taste of Home Test Kitchen
From Susan James of Cokato, Minnesota, these easy biscuit “boats” are filled with a tasty tuna salad that gets a nice crunch from water chestnuts. “They're great for buffets and fast meals on the go,” writes Susan.